Electronic Resource
Springer
Journal of productivity analysis
6 (1995), S. 27-45
ISSN:
1573-0441
Keywords:
DEA
;
influential observations
;
outliers
Source:
Springer Online Journal Archives 1860-2000
Topics:
Economics
Notes:
Abstract This paper provides diagnostic tools for examining the role of influential observations in Data Envelopment Analysis (DEA) applications. Observations may be prioritized for further scrutiny to see if they are contaminated by data errors; this prioritization is important in situations where data-checking is costly and resources are limited. Several empirical examples are provided using data from previously published studies.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01073493
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